Would you be able to imagine an infinite thing, in the universe? Having almost infinite density, infinite temperature, infinite force of gravity? Such an object exists and it is called a Black Hole. Let's start a tour from the first of Einstein's speculations to the inner core of our galaxy, following the steps of scientists that proved that such extreme beasts are a very feature of our universe. Black Holes are a landmark of our cosmic past, can they indicate our future as well? Would you be able to imagine an infinite thing, in the universe? Having almost infinite density, infinite temperature, infinite force of gravity? Such an object exists, and it is called a Black Hole. Let's start a tour from the first of Einstein's speculations to the inner core of our galaxy, following the steps of scientists that proved that such extreme beasts are a very real feature of our universe. Black Holes are a landmark of our cosmic past, can they indicate our future as well? This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
More from TED
- 12:44How assumptions can hurt patients with disabilities | Megan Morris, PhD | TEDxNYU Langone HealthDr. Morris shares how her uncle’s life shaped her mission to reframe disability. Drawing on personal and professional insight, she makes the case for documenting disability status to see the whole person.Megan A. Morris, PhD, is a Member of the Faculty in the Department of Rehabilitation Medicine at NYU Langone Health. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 15:08Let go of 3 myths to unleash your own ripple effect | Kika Buhrmann | TEDxUniversityofGroningenRethink balance, focus on motion. In a world obsessed with time hacks and linear success, Kika Buhrmann invites us to lead from a place of flow and grounded strength. Her talk challenges outdated norms and shows how purpose, presence, and perspective fuel true impact in life and leadership. Through my 20 years of work experience in several countries, leading large organizations, combined with the love of raising our three children, I discovered that many conventional concepts don’t make sense. Time management, work-life balance, career ladder, are all mindsets that made me very stressed and limited my thinking. But I do think there is something better! In order to create a ripple effect, we need to be the strongest version of ourselves. In this talk I will share my personal learnings and how I apply a different way of thinking to create a positive impact on the ones around me. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 13:34How start-ups and innovation change the world | David Aston | TEDxUniversityofGroningenWhat if one small shift could change everything? David Aston shows how momentum, not perfection, is the key to transformation. With insights from decades across global financial markets, he shares why the tiniest turn of the wheel often leads to the biggest breakthroughs. David Aston is one of the co-founders of the NextWave Group and the Founder and CEO of Infinium Consulting (trading as NextWave-Infinium). A serial entrepreneur having established five different and successful businesses over the past 30 years. With in-depth experience of building consultancy focused businesses, David has also gained extensive experience in delivering complex change within Financial Services and Markets and has a proven track record in managing large, high profile, Global projects. His expertise spans Investment Banking, Corporate, Retail and Transaction Banking. David's consulting skills are particularly strong in regulatory, integration-related, and new business-driven projects, usually with a focus on technology and regulation. He has lived and worked in major financial hubs including Amsterdam, Hong Kong, London, Milan, New York, Sydney, and Tokyo. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 15:52Nobody is coming to save you, and that's a good thing | Bianca Zwart | TEDxUniversityofGroningen“Why am I like this?” One question changed everything. Bianca Zwart takes us behind the polished surface of discipline and success to explore how introspection can unlock deeper purpose. Her story challenges us to lead with intention, and to become the ripple that transforms our world from within. Bianca is bunq’s Chief Strategy Officer, shaping the company’s long-term vision and ensuring bunq delivers on its promises to users. She removes roadblocks, drives growth, and keeps bunq focused on what matters most - building the world’s first global bank people love to use. Starting as a frontline support guide in 2016, Bianca skyrocketed through the ranks, built and sold two companies, then returned to bunq in 2022 as Chief of Staff. A global citizen herself, Bianca lives an international lifestyle, experiencing firsthand the challenges and opportunities faced by bunq’s location-independent users around the world. This unique perspective helps her keep the company’s focus on what matters most: bunq’s users. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 14:56The Power of the Unknown | Barbara van Bergen | TEDxUniversityofGroningenWhat happens when life rewrites your story? After a sudden accident changed everything, Barbara van Bergen chose resilience over defeat, rising to become a Paralympic champion and redefining what’s possible. Her talk is a powerful call to shift our mindsets and discover strength in the face of reinvention. Barbara van Bergen is a 4 times Paralympian who turned adversity into triumph. After a life-changing motorcycle accident which left her in a wheelchair, Barbara found renewed purpose through sport. While in rehabilitation, she discovered wheelchair basketball, quickly rising to become an elite athlete and winning multiple medals at the Paralympic Games. Not stopping there, Barbara transitioned to sit-skiing, where she continued to excel and inspire. Her journey is a testament to the transformative power of sport, resilience, and the will to never give up. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 13:38Creating Impossible Magical Moments | Daniel Martin | TEDxDetroitEver wanted to read someone else’s mind AND make them disappear? All it takes is a little magic and the help of a thousand friends. Daniel Martin has quickly become one of the most sought after performers and presenters in the world. His high-energy presentations are a thrilling fusion of Incredible Sleight of Hand and Playful Sleight of Mind that has broken box office attendance for theaters, corporations, and events worldwide.Daniel hosts the breakout hit travel show Tricks & Travels as well as his bespoke residency show Drinks & Deceptions hosted in Michigan. He has been awarded “Best Variety Artist” and “Best Male Performer” as well as the coveted “Entertainer of the Year” award.In addition, he has been recognized in his industry as the highest rated/best reviewed touring artist in the US two years consecutively!His awarding winning magic has been featured on the BBC “NOW YOU SEE IT”, NETFLIX, CBS, NBC, Discovery and by millions of people live and online.Daniel is hailed by his peers as one of the most creative artists and presenters working today with some of the biggest names in the corporate, event marketing world and entertainment world frequently choosing Daniel to consult on their own presentations and TV projects such as hit shows; Scam School and Magic for Humans. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
